
//输出九九乘法表

public class Demo7 {
	public static void main(String[] args) {
		for (int i = 1; i <= 9; i++) {
			for (int j = 1; j <= i; j++) {
				if (j <= i) {
					System.out.print(i * j + "\t");
				}
			}
			System.out.println();
		}
	}
}
